The phrase "a changing policy" is correct and usable in written English.
It can be used to describe a policy that is not static and is subject to modifications or updates over time.
Example: "The organization has implemented a changing policy to adapt to the evolving needs of its clients."
Alternatives: "an evolving policy" or "a flexible policy".
Although the programme proved to be successful (Idenburg et al. [2004]), it could not be adapted to a changing policy environment and ceased its operations at the end of the first decade of the new millennium.
This essay explores my role as a teacher educator within a changing policy and curriculum landscape, including managerial attempts to define acceptable educational 'outcomes' and other globalising pressures to regulate education.
Against a changing policy landscape, several potential policy scenarios are developed to evaluate the cost-effectiveness of the market in providing a source of low carbon renewable electricity, and to achieve carbon emissions abatement.
Fourthly, this study reports findings based on data collection carried out in 2007 and 2008: it therefore represents a snapshot in time in a changing policy environment in the two focus countries.
Based on promising evidence, a changing policy environment, and renewed global emphasis to reach KP and global targets that aim to close the testing gap [ 10], this review focuses on the acceptability, values and preferences of KP on HIVST.
The sale of Capio's diagnostic services suggests that although it was a sale, it was also part of a process of changing policy towards one type of supplier.
Historically, the central bank has taken a dim view of changing policy in response to a natural disaster, even a big one.
In order for qualitative literature to contribute to progressing an issue by changing policy or practice, it is necessary to situate the issue or phenomena within its local context, and link it to the broader literature and phenomena [ 24].
The trust's director, Jeremy Farrar, has justified its decision to retain investments in oil, gas and coal by stating that the trust can wield more influence as a strong investor and changing policy from inside companies, rather than by selling its shares and shifting investment to renewable energy.
Occupy itself, about which I feel positively on balance, did not have a particular strategy towards changing policy.
And while Saudi Arabia raised its oil output after Sept. 11 to insure calm markets, Russia has been changing policy in a larger way.
